Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 0.7 on date 26-03-2024 and time 16:04:43 (UTC) in region 6 km NE Costacciaro (PG)

A magnitude ML 0.7 earthquake occured in region: 6 km NE Costacciaro (PG), on

  • 26-03-2024 16:04:43 (UTC)
  • 26-03-2024 17:04:43 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 43.4060, 12.7440 at 16 km depth.

The earthquake was located by: Sala Sismica INGV-Roma.

Search earthquakes: Any within 30 km radius

The values of hypocentral coordinates and magnitude may be revised at a later time as more information becomes available.

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Municipalities within 20 km from the epicenter

Distances are determinated based on the geographic coordintes of the (Istat).
Municipality Region Dist Inh Cum Inh
Costacciaro PG 6 1216 1216
Scheggia e Pascelupo PG 6 1393 2609
Sigillo PG 8 2404 5013
Serra Sant'Abbondio PU 10 1027 6040
Sassoferrato AN 10 7285 13325
Cantiano PU 12 2245 15570
Frontone PU 12 1300 16870
Fossato di Vico PG 12 2840 19710
Gubbio PG 14 32216 51926
Fabriano AN 15 31480 83406
Genga AN 16 1797 85203
Cagli PU 18 8731 93934
Arcevia AN 19 4612 98546
Pergola PU 19 6333 104879
Gualdo Tadino PG 20 15208 120087

Municipalities with at least 50000 inhabitants

An earthquake occurred to
44 Km NE of Perugia (166134 inhabitants)
50 Km N of Foligno (57155 inhabitants)
54 Km SW of Fano (60888 inhabitants)
58 Km S of Pesaro (94582 inhabitants)
67 Km W of Ancona (100861 inhabitants)
70 Km E of Arezzo (99543 inhabitants)
74 Km S of Rimini (147750 inhabitants)
91 Km SE of Cesena (96758 inhabitants)
94 Km N of Terni (111501 inhabitants)
Recent and historical seismicity
Seismic hazard
Shakemap
Felt maps
Locations history
Type Magnitude Date and Time (UTC) Latitude Longitude Depth (km) Published time (UTC) Author Location ID
Reviewed
Rev100 		ML 0.7 2024-03-26
16:04:43		 43.4057 12.7438 16 2024-03-26
16:12:29		 Sala Sismica INGV-Roma 126178731
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2024-03-26 16:04:43 ± 0.16
Latitude 43.4057 ± 0.0054
Longitude 12.7438 ± 0.0087
Depth (km) 16 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 126178731

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 577
Semi-minor axis of confidence ellipse (meter) 561
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 39
Circular confidence region, given by single value of horizontal uncertainty (meter) 580.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 132
Number of associated phases, regardless of their use for origin computation 14
Number of defining phases 14
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.16
Epicentral distance of station closest to the epicenter (degree) 0.04137
Epicentral distance of station farthest from the epicenter (degree) 0.36782
Number of stations at which the event was observed 8
Number of stations from which data was used for origin computation 8
Magnitude information

ML:0.7

Field Value
Value 0.7
Uncertainty 0.0
Num. used stations 2
Type of magnitude ML
Reference to an origin 126178731
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2024-03-26 16:12:29
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.PIEI.HHZ. 2024-03-26T16:04:52.28 0.6 undecidable manual S 311 22.1556 114 -0.1 49
IV.ASSB.HHZ. 2024-03-26T16:04:50.98 0.6 undecidable manual P 190 40.8258 100 -0.51 44
IV.TSM1.DHE. 2024-03-26T16:04:50.48 0.6 undecidable manual S 240 13.5753 131 0.05 50
IV.FRON.EHZ. 2024-03-26T16:04:50.16 0.6 undecidable manual S 353 12.4764 134 -0.06 50
IV.TSM5.DHZ. 2024-03-26T16:04:50.36 0.6 undecidable manual S 306 14.0748 130 -0.17 48
IV.ATSC.EHE. 2024-03-26T16:04:49.01 0.6 undecidable manual S 294 5.0949 159 -0.1 50
IV.SSFR.HHZ. 2024-03-26T16:04:48.93 0.6 undecidable manual S 42 4.5954 161 -0.14 50
IV.PIEI.HHZ. 2024-03-26T16:04:48.95 1.0 negative manual P 311 22.1556 114 0.24 24
IV.FRON.EHZ. 2024-03-26T16:04:47.14 1.0 undecidable manual P 353 12.4764 134 -0.33 24
IV.FOSV.EHZ. 2024-03-26T16:04:47.60 1.0 undecidable manual P 174 12.3765 134 0.15 24
IV.TSM5.DHZ. 2024-03-26T16:04:47.73 0.1 undecidable manual P 306 14.0748 130 0.09 99
IV.TSM1.DHE. 2024-03-26T16:04:47.70 0.1 undecidable manual P 240 13.5753 131 0.11 99
IV.ATSC.EHE. 2024-03-26T16:04:46.95 0.1 undecidable manual P 294 5.0949 159 0.12 100
IV.SSFR.HHZ. 2024-03-26T16:04:46.96 0.1 negative manual P 42 4.5954 161 0.16 99
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.SSFR.HHE. ML:0.7 0.00004922834 0.14 AML other m 2024-03-26T16:04:49.35
IV.SSFR.HHN. ML:0.6 0.000043251235 0.16 AML other m 2024-03-26T16:04:49.80
TDMT - Time Domain Moment Tensor
Fault Plane solutions in the area
Download
Type Description Link
QuakeML - small Event, Origin, FocalMechanism Download
QuakeML - full Event, Origin, FocalMechanism, Amplitude, Arrival, Pick, Station Magnitude Download